orthotect-visual-qa

Execute automated browser visual regression, color contrast, and layout shift verification using Playwright.

IndexedMIT★ 2

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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/seotarek-orthotect-visual-qa

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About

Execute automated browser visual regression, color contrast, and layout shift verification using Playwright. Use when verifying rendered UI, validating theme switching, or checking that light and dark modes have zero visual clashes.

Use cases: design, testing

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Network hosts it talks to 1

codeload.github.com · found in install command

Files it touches

~/.claude/skills/orthotect-visual-qa

What's inside

Skill name: orthotect-visual-qa
Description: Execute automated browser visual regression, color contrast, and layout shift verification using Playwright. Use when verifying rendered UI, validating theme switching, or checking that light and dark modes have zero visual clashes.
License: MIT
Instructions: 25 lines in SKILL.md · view on GitHub

Files (1)

SKILL.md

SKILL.md (first lines)

# Skill: Orthotect Visual QA & Automated Browser Verification

Use this skill to execute deterministic browser-based visual QA, verify rendered computed styles, test theme reactivity, and catch visual regressions before shipping code.

## Verification Protocol
1. **Computed Style Auditing:** Never guess contrast from CSS files alone. Verify rendered contrast via `getComputedStyle(element).color` and `backgroundColor`.
2. **Dual-Theme Verification:** Test both `data-theme="dark"` and `data-theme="light"`. Light mode must never render dark text on dark surfaces or white bars through dark components.
3. **Reactive Synchronization:** When toggling themes, verify that subordinate viewports (playgrounds, terminals, toolbars, wordmarks) synchronize immediately.
4. **Cumulative Layout Shift (CLS):** Verify CLS stays under 0.05 during font and media asset loading.

## Automated Commands
```bash
# Run browser regression tests
python3 -m unittest tests/test_docs_browser.py

# Run all unit and browser tests
python3 -m unittest discover -s tests -p 'test_*.py'
```

## Anti-Patterns
- Assuming a component looks good without rendering in headless Chromium.
- Inverting dark colors without testing contrast on secondary labels and borders.
- Disabling outline rings on focused elements during mouse clicks.

From seotarek/orthotect, MIT.

Signals

Stars: 2
Forks: 0
Open issues: 0
Last commit (this folder): Oct 23, 2026 (6 days ago)
Last release: Oct 24, 2026 (4 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License: MIT
Repository: github.com/seotarek/orthotect
Website: seotarek.github.io/orthotect/
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: GitHub github-graphql

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Cite this page

orthotect-visual-qa skill. Agent Mart. https://agentmart.dev/skills/seotarek-orthotect-visual-qa (last updated 2026-10-24)